why are the grill spaces on a helmet small

Answer:

In order to protect the face.

Explanation:

The grill spaces on a helmet are small in order to prevent objects to enter inside the helmet. This small grill spaces on the helmet protect the face from very small as well as large objects. The main reason for making grill spaces small on the helmet so that we prevent the entering of the ball and avoid injury of the face so that's why we can say that grill spaces are small on the helmet.

Which is way to evaluate a risk factor

5. A person who has Emphysema feels:

A. relaxed.

B. stimulated

C. suffocated

D. hyperactive

__________________________________________

6. Binge drinking is consuming:

A. five or more drinks at a time for men.

B. any form of hard alcohol.

C. no more than three drinks per day for men.

D. fewer than three drinks per week for women.

Which statement best describes the effect nicotine has on the central nervous system?
A.
It acts as a stimulant and causes pleasurable feelings.
B.
It acts as a sedative and relaxes the mind.
C.
It acts as both a stimulant and a sedative.

define environment.. somebody plzz it's urgent​

What are the benefits of gym based exercise?

URGENT!!! WILL GIVE BRAINLIEST!!

Which of the following is the order of events when HIV enters the body?


T-4 cells take over HIV cells, then HIV takes over the bloodstream and T-4 cells destroy the HIV cells.


HIV invades the bloodstream and spreads over the entire body.


HIV invades a T-4 white blood cell, takes over that cell, reproduces and HIV particles enter the blood stream and take over other T-4 cells and the immune system weakens because of a lack of T-4 cells.


T-4 cells take over HIV cells.

Task: Use the principle in the photo to put together a weekly training program to develop the components of fitness to achieve personal goals for an elite athlete in your chosen sport.
It has to consist of at least 2 rest days.

what is a medicine that stimulates the body's immune response to make disease-fighting molecules to attack a specific pathogen?

Most the bones in our body are made of the same materials. Each bone has four main layers. The outside of the bone is called the periosteum. This layer contains nerves and blood vessels that bring nutrients to the bone. Next is the compact bone. It is the hardest part of the bone. Inside the compact bone is the cancellous bone. This part of the bone is light and spongy, but still strong. The innermost layer of bone is called the marrow. This layer is almost like a thick jelly. Bone marrow produces red blood cells, which help to bring oxygen to all the different parts of our body, and white blood cells, which our body uses to fight off diseases and infections.

Our skeleton also gives our body its shape and allows us to move. The skeleton is our body’s frame; if we did not have bones, we would all flop around like jellyfish. The special way our bones connect enable movement. The places where our bones meet are called joints. These are the parts of your body that you can bend and move, like your knees, elbows, shoulders, and fingers. For an example, look at one of the legs on the diagram of the skeleton. You will see bones called the femur, the tibia, and the fibula. The place where these bones meet is the knee. The knee is a joint; it is protected by the patella bone (also called the kneecap).

Finally, our bones also protect our most important organs. As you might imagine, bones are much harder than the soft, fragile organs inside of our body. For example, the ribs and sternum protect our heart, lungs, and major blood vessels. The skull protects our brain. The vertebrae in our spine protect the nerves in our spinal column. Without our bones, our bodies’ most vital organs would be much more vulnerable.

The next time you see a skeleton while watching a scary movie or visiting a haunted house, remember: those bones may be creepy, but you would not be able to live without them!
According to the passage, all of the following are protected by a bone EXCEPT

A
the stomach

B
major blood vessels

C
the brain

D
the knee joint

Within a year of the first vape devices being released, the World Health Organization released a warning that

01:48:15 Which personal goal should Abigail incorporate into her plan for healthy eating? Exercise and eat a well-balanced diet when the feeling is right. Look for food options with a large amount of refined grains. Eliminate foods high in protein from her diet. Increase intake of foods rich in soluble and insoluble fiber.

Which of the following BEST describes the possible impact of tobacco use on families?
A.
Tobacco use can lead to financial difficulties.
B.
Tobacco use can cause increased incidence of illness.
C.
Tobacco use can lead to increased family conflict.
D.
all of the above

Wht is the purpose of the occipital lobe?

Your family is planning a vacation at a nearby lake during August. Describe four things you will do on the vacation to decrease the risk of injury from water activities. Explain how each strategy reduces risk. (8 points)

what is the safest way to find out in the load is heavy to lift?​

Drug abuse can be characterized by all of the following except

A. inability to focus on schoolwork and home responsibilities
B. legal problems cause by drug possession
C. physical harm to yourself because of drug use
D. withdrawal symptoms when you cannot access your choice drug
​

in what ways sleep influences the body's response to stress

16. Which of the following choices is not one of the benefits of amending college?

A. more debe

B. more job opportunities

C. greater potential

D. greater knowledge

__________________________________________

17. Which of the following choices is not one of the characteristics of a tech prep or 2-2 program?

A. They span the last two years of high school and the first two years of college.

B. Students in these programs spend time in a real work
setting

C. They emphasize applied learning

D. They emphasize abstract critical thinking

Select all of the following substances that can be addicting.

cigarettes
chewing tobacco
legal drugs
illegal drugs
alcohol

PLZ HELP FOR A TEST

true or false

Bulimia nervosa cannot be prevented, but it can be treated if diagnosed early.​

What is the principle of "recovery" and why is it important?

Individuals with income above the Medicaid threshold but unable to afford private insurance.
HELPPP PLSSSS

A. can still qualify for the Medicaid program
B. qualify for the Medicare program
C. should apply for the CHIP program
D. will do best with a PPO plan​

Which statements are true about alcohol treatment programs? Check all that apply.

They offer positive peer pressure.
They provide structure.
They teach coping skills.
They promote self-destructive behavior.
They allow for a new beginning.
They support working with unrealistic goals.

What would you do if you realize that you are going to die after few hours??​

Which of the following is NOT an example of how your environment could have an influence on your food choice or eating habits?

A. Attending a local football game that serves cheeseburgers and fries
B. Going out for pizza with your friends with no other menu options
C. Your social media feed is showing a delicious recipe idea
D. Your school lunch program offers tater tots or pasta, and you do not like either choice​

1. Write two reasons to justify your answer if you think Home Science relates to the art of living.
​

All of you sleeping??????????????

For how long can a human sleep

What is the most important thing to remember when lifting weights?

Which fact supports the conclusion that goats are crucial to the international food supply?
Americans use milk from goats to make cheese.
Most of the world's milk comes from goats.
Many Americans prefer cow meat to goat meat.
The flavor of a goat's milk varies by its breed

what is health and the meaning for it